Seamless aluminum tubes - Seamless aluminum tubes from 17 mm to 300 mm
Seamless aluminum tubes - Seamless aluminum tubes from 17 mm to 300 mm

Seamless aluminum tubes - Seamless aluminum tubes from 17 mm to 300 mm

Seamless aluminum tubes (needle type) can be ordered in all alloys, including those with high strength required for demanding applications. ALUnna has a considerable number of mandrel presses (needle), which allows ALUnna to cover a wide range of sizes starting from various billet diameters. The size range for seamless extruded tubes (needle type) extends from 17 mm to 300 mm.
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Seamless Aluminum Tubes - Seamless Aluminum Tubes from 17 mm to 300 mm
Seamless Aluminum Tubes - Seamless Aluminum Tubes from 17 mm to 300 mm
Seamless aluminum tubes can be ordered in all available alloys. The extrusion presses installed in Unna, equipped with a mandrel device, cover a wide ...
DE-59425 Unna
Thick-walled Aluminum Tubes - Aluminum tubes manufactured using seamless or chamber-pressed methods
Thick-walled Aluminum Tubes - Aluminum tubes manufactured using seamless or chamber-pressed methods
Aluminiumwerk Unna AG specializes in the production of aluminum pipes. The pipes are manufactured on-site using our extrusion presses. In principle, w...
DE-59425 Unna
Extruded aluminum tubes
Extruded aluminum tubes
Depending on the final application, the tubes may require the drawing process after extrusion. For example: · tight tolerances must be achieved; · t...
DE-59425 Unna
Aluminum Small Profiles - Small profiles with a circumscribed circle of 5 mm to 30 mm
Aluminum Small Profiles - Small profiles with a circumscribed circle of 5 mm to 30 mm
With our unique small-profile extrusion process, we have the capability to produce endless extrusion profiles without the need for the usual block cha...
DE-59425 Unna
Aluminum Profiles
Aluminum Profiles
Not all our aluminum profiles are tube-shaped. ALUnna offers you numerous possibilities in the field of hollow profiles threaded on needles and tubula...
DE-59425 Unna
Drawn Aluminum Tubes - Drawn Aluminum Tubes from 5 mm to 340 mm
Drawn Aluminum Tubes - Drawn Aluminum Tubes from 5 mm to 340 mm
Drawing of the tubes may be necessary after the extrusion process. Drawn aluminum tubes are typically required when tight tolerances for the aluminum ...
DE-59425 Unna
Seamless aluminum tubes - Needle-threaded tubes (on mandrel) from 17 mm to 300 mm
Seamless aluminum tubes - Needle-threaded tubes (on mandrel) from 17 mm to 300 mm
Aluminiumwerk Unna AG specializes in the production of tubes. You can order needle-threaded tubes in all available grades that are part of our alloy r...
DE-59425 Unna
Aluminum Profiles
Aluminum Profiles
We don't only offer hollow circular profiles. Whether it's seamless or welded profiles, ALUnna can provide various shapes such as solid, rectangular, ...
DE-59425 Unna
Aluminum Profiles
Aluminum Profiles
Not all of our aluminum profiles are required in the form of a tube. Whether seamless hollow profiles or chamber-extruded aluminum profile tubes, ther...
DE-59425 Unna
Aluminum Bridge Threaded Tubes - Aluminum Bridge Threaded Tubes from 11 mm to 355 mm
Aluminum Bridge Threaded Tubes - Aluminum Bridge Threaded Tubes from 11 mm to 355 mm
In the aluminum industry, the bridge drawing process is the standard method for extruding tubes and profiles. This process is limited to a certain num...
DE-59425 Unna
Extruded aluminum bridge tubes - Extruded aluminum bridge tubes (with welding) from 11 mm to 355 mm
Extruded aluminum bridge tubes - Extruded aluminum bridge tubes (with welding) from 11 mm to 355 mm
Bridge extrusion is the standard process for producing tubes in the aluminum market. This process is limited to a certain number of alloys; however, ...
DE-59425 Unna
Heat exchanger profiles - Profiles with a circumscribed circle of 5 mm to 30 mm for solid/hollow profiles
Heat exchanger profiles - Profiles with a circumscribed circle of 5 mm to 30 mm for solid/hollow profiles
With our unique small profile extrusion process, we have the capability to produce endless extrusion profiles without the need for the usual block cha...
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Stretched aluminum tubes
Stretched aluminum tubes
Depending on their application, tubes may require stretching after extrusion. For example, the need to achieve tight tolerances, the outer diameter an...
DE-59425 Unna
Aluminum billets
Aluminum billets
You also have the option to purchase aluminum billets directly from our foundry located at our site in Unna. The production technique applied for the ...
DE-59425 Unna
Aluminum Products
Aluminum Products
L'Aluminiumwerk Unna AG si è specializzata nella produzione di tubi in alluminio. I tubi sono prodotti nel nostro stabilimento con due tipi di process...
DE-59425 Unna

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